more robust and future-proof architecture

config.yml

@@ -1,8 +1,6 @@
 # Settings in the config.yml are overriding Squib's defaults. Anything in the main script will override this.
 
-# Looking for DPI? It needs to be a parameter to Squib::Deck.new
-
-#antialias: best #recommended. Only about 10% slower than fast
+antialias: best #recommended. Only about 10% slower than fast
 #antialias: default # set the anti-aliasing algorithm. default defers to the underlying graphics device. See http://www.cairographics.org/manual/cairo-cairo-t.html#cairo-antialias-t
 
 # Text hints are used to show the boundaries of text boxes.
@@ -13,15 +11,15 @@
 progress_bars: true
 
 #Enable some custom colors that can be used in any color
-#custom_colors:
-#  foo: '#abc'
+custom_colors:
+  foo: '#abc'
+  # TODO party colors
 
 #For reading image file command (e.g. png and svg), read from this directory instead
-img_dir: _graphics
+img_dir: ._graphics
 
 # Use a SVG cairo back end, instead of an in-memory buffer
-# backend: :memory # default
-# backend: :svg    # can create scalable pdfs, but rendering done at the printer level is not as good as Cairo.
+backend: :memory
 
 # Configure what text markup uses replace characters
 # Below are the defaults
@@ -33,17 +31,7 @@ img_dir: _graphics
 # en_dash: "\u2013"
 # ellipsis: "\u2026"
 
-# We can also disallow smart quotes and only allow explicit replacements with ``LaTeX-style'' quotes.
-# smart_quotes: false
-
-# By default, Squib warns when a text box is ellipsized. This can get verbose
-# and can be turned off here
-# warn_ellipsize: true # default
-# warn_ellipsize: false # turn off entirely
-
-# By default, Squib will warn if a PNG is being up-scaled.
-# warn_png_scale: true # default
-# warn_png_scale: false # turn off entirely
-
-# How many pixels are in a "cell"?
-# cell_px: 37.5 # default
+smart_quotes: true
+warn_ellipsize: true
+warn_png_scale: true
+# cell_px: <Defined in Ruby>